<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=ISO-utf-8">
        <title>check</title>
        <style>
            #a {
            width:50%;
            height:100%;
            margin-left:25%;
            border: 1px dashed ;
            background-color:rgba(46, 184, 194, 0.397);
            text-align:center;
            }
            body{
                text-align:center;
                background-color:lightblue;
            }
        </style>
        </head>
    <body>
        <div id="a">
            <button onclick="window.location.href='./choose.jsp'" type="button" id="add" style="float: right;">返回</button>
            <div>
                这里是查询老师
            </div>
            <form action="srzjre.jsp" method="post">
                <div style="margin-top: 10%;">
                    请输入你的学号:
                </div>
                <input type="text" name="sno" style="margin-top: 10%;"/><br>
                <input type="submit" value="查询" style="margin-top:5% ;width: 50%;height: 10%;border-radius:30px;"/>
            </form>
    </div>
    </body>
</html>